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Adds a feature to specify incompatible traits. #1559

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Adds a feature to specify incompatible traits. #1559

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147 changes: 93 additions & 54 deletions src/main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,18 @@ const layersSetup = (layersOrder) => {
return layers;
};

const incompatibleTraitsSetup = (layers = [], incompatibleTraits = []) =>
incompatibleTraits.map((traits) =>
layers.map((layer) => {
let index = Object.keys(traits).indexOf(layer.name);
if (index === -1) return undefined;
let elm = layer.elements.find(
(e) => e.name === Object.values(traits)[index]
);
return elm ? elm.id : undefined;
})
);

const saveImage = (_editionCount) => {
fs.writeFileSync(
`${buildDir}/images/${_editionCount}.png`,
Expand Down Expand Up @@ -303,6 +315,20 @@ const createDna = (_layers) => {
return randNum.join(DNA_DELIMITER);
};

const isIncompatibleTraits = (incompatibleTraits = [], dna = "") => {
if (incompatibleTraits.length === 0) return false;

const dnaItems = dna.split(DNA_DELIMITER);
return (
incompatibleTraits.filter(
(traits) =>
traits.filter(
(t, i) => t !== undefined && t !== Number(dnaItems[i].split(":")[0])
).length === 0
).length > 0
);
};

const writeMetaData = (_data) => {
fs.writeFileSync(`${buildDir}/json/_metadata.json`, _data);
};
Expand Down Expand Up @@ -356,73 +382,86 @@ const startCreating = async () => {
const layers = layersSetup(
layerConfigurations[layerConfigIndex].layersOrder
);
const incompatibleTraits = incompatibleTraitsSetup(
layers,
layerConfigurations[layerConfigIndex].incompatibleTraits
);
while (
editionCount <= layerConfigurations[layerConfigIndex].growEditionSizeTo
) {
let newDna = createDna(layers);
if (isDnaUnique(dnaList, newDna)) {
let results = constructLayerToDna(newDna, layers);
let loadedElements = [];

results.forEach((layer) => {
loadedElements.push(loadLayerImg(layer));
});

await Promise.all(loadedElements).then((renderObjectArray) => {
debugLogs ? console.log("Clearing canvas") : null;
ctx.clearRect(0, 0, format.width, format.height);
if (gif.export) {
hashlipsGiffer = new HashlipsGiffer(
canvas,
ctx,
`${buildDir}/gifs/${abstractedIndexes[0]}.gif`,
gif.repeat,
gif.quality,
gif.delay
);
hashlipsGiffer.start();
}
if (background.generate) {
drawBackground();
}
renderObjectArray.forEach((renderObject, index) => {
drawElement(
renderObject,
index,
layerConfigurations[layerConfigIndex].layersOrder.length
);
if (gif.export) {
hashlipsGiffer.add();
}
});
if (gif.export) {
hashlipsGiffer.stop();
}
debugLogs
? console.log("Editions left to create: ", abstractedIndexes)
: null;
saveImage(abstractedIndexes[0]);
addMetadata(newDna, abstractedIndexes[0]);
saveMetaDataSingleFile(abstractedIndexes[0]);
console.log(
`Created edition: ${abstractedIndexes[0]}, with DNA: ${sha1(
newDna
)}`
);
});
dnaList.add(filterDNAOptions(newDna));
editionCount++;
abstractedIndexes.shift();
} else {
let failed = true;
if (!isDnaUnique(dnaList, newDna)) {
console.log("DNA exists!");
} else if (isIncompatibleTraits(incompatibleTraits, newDna)) {
console.log(`Incompatible traits exist!`);
} else {
failed = false;
}
if (failed) {
failedCount++;
if (failedCount >= uniqueDnaTorrance) {
console.log(
`You need more layers or elements to grow your edition to ${layerConfigurations[layerConfigIndex].growEditionSizeTo} artworks!`
);
process.exit();
} else {
continue;
}
}

let results = constructLayerToDna(newDna, layers);
let loadedElements = [];

results.forEach((layer) => {
loadedElements.push(loadLayerImg(layer));
});

await Promise.all(loadedElements).then((renderObjectArray) => {
debugLogs ? console.log("Clearing canvas") : null;
ctx.clearRect(0, 0, format.width, format.height);
if (gif.export) {
hashlipsGiffer = new HashlipsGiffer(
canvas,
ctx,
`${buildDir}/gifs/${abstractedIndexes[0]}.gif`,
gif.repeat,
gif.quality,
gif.delay
);
hashlipsGiffer.start();
}
if (background.generate) {
drawBackground();
}
renderObjectArray.forEach((renderObject, index) => {
drawElement(
renderObject,
index,
layerConfigurations[layerConfigIndex].layersOrder.length
);
if (gif.export) {
hashlipsGiffer.add();
}
});
if (gif.export) {
hashlipsGiffer.stop();
}
debugLogs
? console.log("Editions left to create: ", abstractedIndexes)
: null;
saveImage(abstractedIndexes[0]);
addMetadata(newDna, abstractedIndexes[0]);
saveMetaDataSingleFile(abstractedIndexes[0]);
console.log(
`Created edition: ${abstractedIndexes[0]}, with DNA: ${sha1(
newDna
)}`
);
});
dnaList.add(filterDNAOptions(newDna));
editionCount++;
abstractedIndexes.shift();
}
layerConfigIndex++;
}
Expand Down